dragy·Lap vs UAF Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
dragy·Lap
This app acts as a next-generation GPS lap timer, compatible with various Dragy devices. It offers real-time predictive lap timing, dual-camera video recording with data overlays, and detailed analysis tools. Compete on leaderboards and share your best laps instantly.
- Real-time predictive lap timing
- Dual camera video recording & overlay
- GoPro & DJI OSMO Action support
- 3D track replay
- Lap comparison tools
- VBO file export
- Global leaderboard
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Dragy Lap is a high‑performance GPS‑based next‑generation lap timer, compatible with Dragy Pro (25 Hz), Dragy DRG70/DRG70‑C (25 Hz), and Dragy DRG69 (10 Hz) device. Go to the track with real-time predictive laptiming. Dual camera recording, video overlay with speedometer, lap time and 3D map. Instantly share the best lap and moment to 3rd party social media. Get verified lap time on the leaderboard. Pair the App with your Dragy device to start performance tracking. Key Features: • Real-Time Predictive Lap Timing See live delta vs. reference lap while you drive, with precise timing up to 25Hz. • Dual Camera Video Recording & Overlay Record front and rear camera footage with overlays showing speed, G-force, lap times, and a dynamic 3D map. • GoPro & DJI OSMO Action Support Import GoPro or DJI OSMO Action 4 footage and automatically sync with GPS and performance data overlays. • 3D Track Replay Review your racing line and performance with interactive 3D replays. • Lap Tool & Comparison Compare laps in detail with side-by-side analysis tools. • VBO File Export Export your session data as a .vbo file for professional analysis in Circuit Tools or other software. • Leaderboard Submit your best lap times to the Dragy Lap Leaderboard and compete with racers worldwide. • Events Join special events and challenges with exclusive rankings and shared leaderboards. • Instant Social Sharing Create highlight cards and share directly to Instagram, Facebook, or WhatsApp. Ready to level up your laps? Download Dragy Lap today and discover what your vehicle—and you—can really do. **Note: Hardware Required: a Dragy device is required to use this App. Dragy is available on www.goDragy.com
UAF Control
Wirelessly adjust advanced features of your vehicle's ECU tuning software. Customize launch control, exhaust flap behavior, and exhaust overrun sound for a personalized driving experience. Requires specific hardware and tuned ECU software.
- Adjust launch control RPM and boost
- Customize exhaust flap behavior by drive mode
- Personalize exhaust overrun sound duration and intensity
- Wireless on-the-fly adjustments
- Requires custom Bluetooth module and tuned ECU software
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Unitronic's Advanced Features (UAF) Control allows you to wirelessly adjust Advanced Features within Unitronic's ECU Performance Software on-the-fly, allowing you to totally customize your tuning experience. From adjusting standing and rolling launch control RPM and boost pressure setpoints, to customizing exhaust flap behaviors by drive mode, as well as giving you the ability to adjust exhaust overrun sound duration and intensity, UAF Control gives you the ability to personalize your vehicle like never before! NOTE: This app requires a custom Bluetooth module (Unitronic UniFLEX or FEATURE BOX) to allow for wireless control of Advanced Features. This app requires customized ECU Performance Software calibrated to add Unitronic Advanced Features (UAF) as well.
Screenshots
Verdict
The clearest difference is review sentiment: dragy·Lap at 45% against UAF Control's 0%. dragy·Lap also leads on update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
dragy·Lap ships an update fortnightly, UAF Control every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | dragy·Lap | UAF Control |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.6 (5 ratings) — better |
| Positive reviews | 45.5% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 332 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Harbin Qirui Technology Company With Limited Liability. | Corporation Unitronic Inc |
Customer experience
dragy·Lap
UAF Control
In-app purchases
dragy·Lap
No in-app purchases
UAF Control
No in-app purchases









